Gorgeous 1937 All Star Game signed baseball on an Official National League Frick ball.  The Babe Ruth is the boldest and signed on the sweet spot.  Ruth was in attendance at the game and there are photos of him signiing autographs in the stands.  (14) signatures are visible: Babe Ruth, Mel Ott, Carl Hubbell, Chuck Dressen, Dick Bartell, Ernie Lombardi, Jesse Haines, Johnny Murphy, Johnny Mize, Bucky Walters, Gus Mancuso, Jo Jo Moore, Bill Jurges, Frank Demaree.  The ball has a light coating of shellac and most signatures are faint.  There are a few more signatures which are too faint to make out.